1  /* Functional tests for the function hotpatching feature.  */
       2  
       3  /* { dg-do compile } */
       4  /* { dg-options "-mzarch -mhotpatch=0,0" } */
       5  /* { dg-skip-if "" { *-*-* } { "*" } { "-O*" } } */
       6  
       7  #include <stdio.h>
       8  
       9  __attribute__ ((hotpatch(1,2)))
      10  void hp1(void)
      11  {
      12    printf("hello, world!\n");
      13  }
      14  
      15  /* Check number of occurences of certain instructions.  */
      16  /* { dg-final { scan-assembler "pre-label.*(1 halfwords)" } } */
      17  /* { dg-final { scan-assembler "^\[^.\].*:\n.*post-label.*(2 halfwords).*\n\(\(.L.*:\n\)\|\(\[\[:space:\]\]*.cfi_.*\n\)\)*\[\[:space:\]\]*nop\t0" } } */
      18  /* { dg-final { scan-assembler-times "nopr\t%r0" 1 } } */
      19  /* { dg-final { scan-assembler-times "nop\t0" 1 } } */
      20  /* { dg-final { scan-assembler-not "brcl\t0, 0" } } */